GEC K 840

TELEPHONES FOR TRACTION SYSTEMS
SUB-STATION AND OFFICE TELEPHONES

Sub-station Telephone

Consisting of Hand Combination with Switch in Handle, Induction Coil, Polarised Bell, Lightning Arrester and Condenser, for use in Sub-stations.

Price was £3.10.8.

Peel Conner Traction Telephone Systems
 

Taken from the G.E.C. Illustrated Telephone Catalogue 9th edition (1904)
 

Last revised: July 31, 2025